BMW X5 3.5i xdrive N55 very reliable engine

2000 km ago these were serviced:

Brand new valve cover with gasket
Oil filter housing gasket
Spark plugs
VANOS solenoids
PCV hose
Both front control arms (left right)
2 new parking sensors
Engine oil change
New air filter cabin filter
4 new tires
New water pump thermostat

Oil changes every 8000km(5w40)
Car runs, drives and shifts great.
Brakes are good
No dash lights or issues.
Active title.
Inside and outside 4/5.

Some of the options:

-Sport package
-3 driving mods(sport,comfort,eco)
-Harman/Kardon surround sound system
-Navigation System Professional
-Head-Up Display
-Internet access Multifunction instrument display
-Heated seats (front rear)
-Power front seats with memory lumbar support
-Comfort Access (keyless entry)
-Soft-close doors
-Roller sunshades (rear doors)
-Heated leather sports steering wheel
-Driving Assistant package
-Surround view rearview camera
-Adaptive Xenon headlights
-Lane change warning
-Park Distance Control (front & rear)
-Light package
-Trailer hitch prep